body{
    margin: 0;
    padding: 0;
}


#body_r{
    text-align: center;
    display: block;
}

#register_box{
    border:1px solid #5d5d71;
    text-align: center;
    width: 600px;
    height: 600px;
    margin-top: 200px;
    margin-left: auto;
    margin-right: auto;
    line-height: 60px;
}

ul{
    margin-top:100px;
    margin-left:100px;
    list-style-type: none;
    float: left;

}

.btn{
    margin-top: 10px;
}

#sub{
    padding:0;
    color: #555;
    display: inline-block;
    height: 38px;
    border: 1px solid #ccc;
    border-radius: 2px;
    width: 150px;
    line-height: 38px;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
    transition: all .3s;
}

#res{
    padding: 0;
    color: #555;
    display: inline-block;
    height: 38px;
    border: 1px solid #ccc;
    border-radius: 2px;
    width: 150px;
    line-height: 38px;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
    transition: all .3s;
    margin-left: 10px;
}

input{
    width:300px;
    border: 1px solid #dddddd;
    color: #aaaaaa;
    font-size: 14px;
    padding: 10px;
    border-radius: 4px;
}

